All Cyber Security Services in Lille
Hello Pomelo
4.9(57 reviews)Hello Pomelo creates custom software (Sales and Ops) to boost and secure mid-sized and large companies.
Top awardedHello Pomelo transforms the IT system of mid-sized and large companies in 2 complementary areas: the Sales IT , to maximize commercial performance through IT, and the OPS IT , to ensure a reliable, secure, and high-performing infrastructure. For over 10 years, we have been a true tech partner for our clients, supporting them with their challenges: - Custom software development and application maintenance : Design of software adapted to your business. As TMA experts, we fix anomalies, optimize performance, and work to evolve your applications. - B2B E-commerce and data management tools : Creation or redesign of custom online sales platforms, and B2B customer portals. We integrate data management tools: PIM / DAM / MDM. - ERP Integrator : Specialists in Microsoft Dynamics 365 Business Central, we support mid-sized and large companies in the audit, deployment, and evolution of their ERP. - DevOps and Cloud Managed Services : Implementation of agile and scalable infrastructures for continuity, security, interoperability, and to accelerate the deployment of your solutions: Cloud migration, cybersecurity, managed services, and monitoring. Our successes: Le Boncoin, Photomaton, Homair, ICAPE, Enovos, Proman, Terminaux de Normandie have entrusted us with their most strategic projects, and we support them long-term. This trust is based on concrete expertise: we master the technologies that make a difference: Microsoft Azure, Dynamics 365 Business Central, Sylius, Shopify, Akeneo... and we put them at the service of your business challenges. What sets us apart is our commitment beyond delivery: managing, evolving, and securing your solutions over time, with total transparency thanks to our Elephant Track monitoring tool.3 works in Cyber SecurityLocated in Paris, France (+6)From €25,000 for Cyber SecurityWorked in Farming (+36)Speaks French, English51-200 membersIT Systèmes
5(16 reviews)AI agents, custom software, managed IT services and cybersecurity
Since 2010, IT Systèmes has supported SMEs and mid-sized companies in transforming, securing and evolving their information systems. Our strength: a single partner bringing together the expertise needed to design, integrate, secure and operate a company's digital environments. Managed IT services, cybersecurity, cloud, software development, data, artificial intelligence and automation are designed as a coherent whole, based on business needs and existing systems. We do not push a single technology or model. We build the most relevant solution for each organisation, whether it relies on the cloud, on-premise, hybrid architectures, custom software or AI solutions built into business processes. Our technical expertise comes with deep operational knowledge of information systems. We can support you from audit and strategy through deployment, migration, security, monitoring and continuous improvement. This translates into concrete solutions: secure and optimised cloud infrastructures, cybersecurity and compliance programmes, custom business software, managed services, automations and AI agents able to act directly within the information system, notably in Microsoft 365. Key facts: ISO 27001 certified since September 2026 (AFNOR Certification). 33 active Microsoft certifications as of 4 September 2026; a cybersecurity unit led by Hakim Taoussi, Microsoft MVP Security. Helpy, our AI support agent, is live at 55 clients: from June to August 2026, 60% of 1,889 tickets were closed without human intervention. More than 2 million mailboxes migrated to Exchange Online since 2010. Proximity, transparency and responsiveness guide the way we work.6 works in Cyber SecurityLocated in Malakoff, FranceFrom €1,000 for Cyber SecurityWorked in Non-profit (+10)Speaks French11-50 membersELECTRIK DREAM ★ Paris & Bruxelles
4.9(41 reviews)Communication de caractère pour marques d’exception ★ Esprit fait-main, couture et sur-mesure
Notre agence a été co-fondée par une directrice de création parisienne et un directeur artistique senior belge. Nous sommes donc avant tout tournés vers la créativité, l'authenticité et l'amour du bel ouvrage. Le croisement de nos deux cultures nous permet de créer des univers de marque sophistiqués et imaginatifs. — — NOTRE MISSION : Vous assurer de toucher vos cibles de manière audacieuse et percutante, et de rayonner grâce à votre singularité. Nous vous permettons de vous différencier de votre concurrence en sublimant votre univers et de trouver le ton juste dans votre communication, cela dans le but de vous adresser à vos cibles avec pertinence et finesse. Conscients que chaque organisation doit valoriser son identité, ses savoir-faire et son offre, nous revendiquons le bien-fondé d’une communication sémantique et visuelle à la fois sensible, audacieuse et véritablement unique. — — CE QUE NOUS FAISONS : ••• Identité de marque > Positionnement | Naming | Identité visuelle | Storytelling ••• Studio Web > Direction artistique | UI/UX Design | Développement Web ••• Studio graphique > Direction artistique | Design graphique | Motion Design ••• Iconographie > Photographie | Illustration | Achat d’art en banque d'images ••• Copywriting > Rédaction Web | Stratégie SEO | Stratégie de contenu — — Nous vous invitons à visiter notre portfolio présenté sur notre site Internet. - > https://e-dream.studio — — FRANCE +33 7 44 31 08 09 — BELGIQUE +32 460 21 61 19 — WHATSAPP +33 6 11 31 83 09 —24 works in Cyber SecurityLocated in Paris, France (+1)Budget on requestWorked in Wine & Spirits (+26)Speaks English, French1-10 membersHeko Lab
5(2 reviews)The tech and product partner to design your web, mobile, and business applications
RecommendedMost tech projects don't die from a bad idea. They die from poor execution. Unavailable freelancers, agencies deploying juniors, no-code that crashes under load. The market won't wait. We design, develop, and maintain your web, mobile, or business application with the rigor of an in-house team, the flexibility of a freelancer, and none of the recruitment delays. A hands-on CTO involved in every project, from architecture to product strategy. No intermediate layer between decision and execution. 100% senior, 0% turnover in 5 years. A stable, seasoned, self-managed team. Code review, automated testing, CI/CD: quality is systematic, not optional. Operational in 24h, MVP delivered in 2 to 6 weeks. You see the product advance sprint after sprint. You adjust the course continuously. A business, product, and domain vision. We challenge your functional choices, think about the user experience, and design the interfaces. Not just developers: a product perspective at every stage. AI integrated where it shines. Conversational agents, AI workflows, RAG, LLMs—we design end-to-end AI systems or integrate AI into an existing product, with rigorous control over costs and results. A prepared handover. When you are ready to internalize, we help you recruit and organize the handover. Our goal: to make you autonomous, not dependent. You will love: Approved for Innovation Tax Credit (up to 20% reduction) 6 months of preventive and corrective maintenance included1 work in Cyber SecurityLocated in Tours, FranceBudget on requestWorked in Beauty (+9)Speaks English, French1-10 membersDATASOLUTION
(0 review)The data, AI, and e-Commerce expert agency to boost your digital transformation
Top awardedAn independent digital group with over 20 years of experience, DATASOLUTION supports companies in their digital transformation, with recognized expertise in e-commerce (B2B/B2C), data management (PIM, DAM, MDM), and also has its own creative and digital marketing studio. Your challenges : Too much data, too many tools, teams under pressure, and ever more demanding customers. We know that mastering your data, automating your processes, and concretely leveraging AI is the key to gaining efficiency, performance, and agility. Our promise : to make digital a lever for profitable performance. This is why several hundred companies trust us, such as RAJA, Descours et Cabaud, SOLO GROUP, Ekosport, Monnaie de Paris, SCC, Alkor, Royal Canin, Mondial Tissus, Au Forum du Batiment, Optic 2000, Dessange, or Etam, who, thanks to our collaboration, have been able to increase their turnover and profitability, control their operational costs, and generally accelerate their time to market. Our difference : An independent and agnostic approach, to offer you the solutions best suited to your needs More than 330 experts, representing a hundred certifications across about fifteen solutions More than 5000 digital projects carried out by deploying these robust, innovative, and now AI-boosted digital platforms, designed to integrate perfectly into your ecosystem A long-term relationship with our clients (10 years of collaboration on average) Why choose us? Complete expertise and global support: from business consulting to the operational implementation of your projects, including selection assistance, design, management of your data with ERPs, CRMs, marketing platforms that we integrate, digital marketing, and even hosting of your applications – not forgetting optimal cybersecurity.Looking for work in Cyber SecurityLocated in Lille, France (+5)From €50,000 for Cyber SecurityWorked in Energy & Oil (+6)Speaks French, English201-500 membersApresta
5(4 reviews)We bring your digital ideas to life.
Apresta is a web agency based in Lille (Sainghin-en-Weppes), in Hauts-de-France. Since 2011, we have been designing showcase websites and e-commerce sites , mobile applications , and SaaS platforms , with SEO and performance as our common thread. 400+ projects delivered, 98% loyal customers.Looking for work in Cyber SecurityLocated in Lille, FranceFrom €1,000 for Cyber SecurityWorked in Others (+3)Speaks French, English1-10 membersOktalink
(0 review)L'entreprise informatique qui libère votre PME des contraintes techniques
Fini l'informatique subie. En confiant votre maintenance informatique aux experts OktaLink, vous bénéficiez d'un parc toujours à jour, de données protégées contre les cyberattaques, et d'une assistance française toujours disponible.2 works in Cyber SecurityLocated in Lyon, FranceFrom €1,000 for Cyber SecurityWorked in Industrial Goods & ServicesSpeaks French11-50 membersProjexion
(0 review)From inspiration to performance
Projexion is a consulting firm located in the Lille metropolitan area. Our mission is to empower our clients to drive their own change by supporting them across several complementary dimensions: project and program management, enterprise and IT architecture, change management, management, as well as organizational and HR transformation.Looking for work in Cyber SecurityLocated in Villeneuve-d'Ascq, FranceFrom €1,000 for Cyber SecurityWorked in FoodSpeaks French11-50 membersNovity
5(12 reviews)Tech, Data, AI & Product Partner | 80+ Clients
Novity is the Tech, Data and AI partner for CTPOs. We accelerate your roadmaps by turning technological challenges into practical solutions. With hubs in Mauritius and Madagascar, supported by our European office in Paris, we combine tech strategy, data architecture and continuous delivery through a hybrid operating model. Since 2019, our team extension model has supported software publishers, startups and digital factories within small and mid-sized businesses and mid-market companies. More than 80 organisations trust us, including Kolsquare, CapCar, iQera and Adeiz. At Novity, AI must deliver tangible business value. We design use cases that connect with your existing systems, tools and databases, going beyond short-lived experiments. As a Certified member of the Claude Partner Network, we demonstrate our ability to deliver robust, well-documented AI solutions, backed by a team of Claude Certified Architect – Foundations experts. Our engineers work directly alongside your teams, sharing knowledge and challenging architectural decisions to maximise product impact. From initial scoping to production deployment and industrialisation, we operate with full transparency. More than 15 AI projects have already been deployed. Our areas of expertise: 🎯 Consulting & Tech Strategy: Architecture, audits, technical scoping and roadmaps 🚀 Product & Design: Product discovery, backlogs and UX/UI journeys 💻Software Engineering: Cloud-native development, SaaS and quality assurance 🤖 Data & AI: Data platforms, autonomous agents, RAG and LLM integration Our approach: integrated teams. Meet and assess your future team members before onboarding. They integrate seamlessly into your workflows, aligning with your technical and business goals. Our commitments: → 9.5/10 client satisfaction score → Over 97% monthly engagement renewal rate → Anthropic Claude Partner Network certified partner since 2026 → Member of France FinTech, La Retail Tech and French Tech MauritiusLooking for work in Cyber SecurityLocated in Paris, France (+2)From €5,000 for Cyber SecurityWorked in Marketing & Advertising (+3)Speaks English, French51-200 membersPoyesis
4.9(14 reviews)Your Digital Partner for Web, Mobile & AI
Poyesis is an agency specialized in the design and development of digital products, web platforms, mobile applications, and AI-powered solutions. We support startups, SMEs, and large enterprises at every stage of their projects—from the initial idea to production deployment and the continuous evolution of their solutions. Our 360° approach enables us to cover the entire value chain: product strategy, functional scoping, UX/UI design, web and mobile development, AI agents, technical architecture, deployment, maintenance, and continuous improvement. Since its inception, Poyesis has contributed to more than 200 projects for ambitious startups, fast-growing SMEs, and leading organizations such as LVMH, TotalEnergies, Crédit Agricole, Sofinco, Sonova, and Sergent Major. Our work ranges from consumer applications used by millions of users to mission-critical business software at the core of our clients’ operations. Founded by Walid Ghanem, a graduate of École Polytechnique and a specialist in Machine Learning and AI, Poyesis is built on a strong conviction: the success of a digital project depends first and foremost on the excellence of the people who build it. That is why we maintain exceptionally high recruitment standards to bring together developers, Tech Leads, Product Managers, Designers, and AI experts capable of tackling the most complex challenges. This commitment enables us to provide our clients with a level of expertise comparable to that of the best agencies in the market, while retaining the agility, close collaboration, and cost-effectiveness of an independent firm. More than just a technical service provider, we act as a long-term partner, working alongside our clients to design high-performing, scalable, and value-generating digital products.Looking for work in Cyber SecurityLocated in Paris, FranceFrom €3,000 for Cyber SecurityWorked in Banking & Financials (+22)Speaks English, French11-50 membersCENTORIA Services (agréée CII)
4.7(6 reviews)One goal, to achieve yours.
RecommendedCentoria services helps SMEs develop their IT in a broad sense, software, applications, infrastructure by outsourcing their needs. They are entrusted to our multidisciplinary team made up of talents recruited on permanent contracts and evaluated by engineers with more than 20 years of experience in IT in France. Our team is based in our Casablanca (Morocco) subsidiary.2 works in Cyber SecurityLocated in Muret, FranceFrom €1,000 for Cyber SecurityWorked in Media (+7)Speaks English, Arabic(+1)11-50 membersAgence Spritz
(0 review)Création de sites internet sur mesure à Lille
Spritz est une agence Web, située à Lille, spécialisée dans la création de sites internet sur mesure. Au fil des années, nous avons acquis une expertise autour du CMS Wordpress. Nous avons l'habitude de réaliser des sites vitrines, catalogue, e-commerce, à destination de différents secteurs d'activité.3 works in Cyber SecurityLocated in Marcq-en-Barœul, FranceBudget on requestWorked in Food (+5)Speaks English, French(+1)1-10 membersAgence Trait d'Union
4.8(22 reviews)Communication consulting agency for print, events, and digital
COMMUNICATION CONSULTING AGENCY – LYON • NANCY • PARIS For over 30 years, we have been supporting companies in the design and deployment of their communication strategies: internal, commercial, corporate, or financial, in print, digital, and events. OUR SKILLS Consulting & Strategy Analysis of challenges, definition of key messages, targets, and relevant channels. Building a strategy consistent with the company's identity. Monitoring trends and supporting management in strategic decisions. Visual Creation Custom graphic design: visual identities, graphic guidelines, brochures, activity reports, campaigns, motion design, websites. Creation or redesign of graphic universes to enhance impact and consistency. Project Management Planning, stakeholder coordination, budget management, production monitoring, and performance measurement. Complete support for your print, web, or event projects. OUR EXPERTISE Visual Identity Naming, logos, graphic guidelines, visual and semantic universes, print & web deployment. Large-Scale Events Creative concepts, risk management, operational management, technical and organizational coordination. Digital UX/UI, websites & transactional platforms, front/back development, SEO/SEA, brand content, community management, digital communication strategies. They trust us Banque & Finance : Caisse d’Épargne, CIC Est, Crédit Agricole Construction & Industrie : Bouygues Construction, VINCI Construction, Eiffage, France Air, Gravotech, Somfy Énergie : CNR, Suez, VINCI Energies, Veolia, EDF Transport : Transdev Organismes publics : Assurance Maladie, Ville de Lyon, Métropole du Grand Nancy, INRS Santé & Sciences : Groupe La Poste – Asten Santé, Merial Éducation : ARTEM, Mines Nancy2 works in Cyber SecurityLocated in Lyon, France (+1)Budget on requestWorked in Energy & Oil (+18)Speaks French, English11-50 membersCELUGA
4.9(20 reviews)Innovative web development
Top awardedCeluga is a new web technologies agency, expert in the development of innovative web solutions. With 25 years of experience and 1500 references, our areas of expertise cover project analysis, graphic design, programming, hosting, support, and solution maintenance. We have clients of all sizes - Start-ups, VSEs, SMEs, large companies, associations, public organizations, and major groups. We are therefore able to understand and adapt to your challenges , taking into account your organizational processes. Our numerous references allow us to have a broad and creative vision of current digital issues . We rely on our own team of experts, composed of experienced web developers, project managers, and graphic designers-ergonomists specialized in web design. Driven by a common ambition and vision, Celuga, an expert in the development of innovative web solutions, Neojobs, an employer branding agency, and Niaouli, a digital tool for employer brand management, decided to found the Amoono Group in 2021. Thus, thanks to the synergy of their expertise, these 3 companies respond, alone or jointly, to the challenges of creating links between humans and digital technology. Our offers: Website : Institutional website, e-commerce site, career/recruitment site, classifieds site, custom site Intranet & Extranet : Custom applications, business tools, calculators, simulators, CRM, LMS, e-learning... Web'app : Development of mobile applications in progressive web app (PWA) API & Webservice : Development and integration for communication between your website and your tools Audit : Technical audits for improving your website Training : Training in the digital field Our technical expertise: C# .NET, Php, Javascript, REACT... CMS: Custom, Wordpress, Woocommerce SQL & noSQL Databases; MySQL, MongoDB, MariaDB4 works in Cyber SecurityLocated in Paris, FranceBudget on requestWorked in Non-profit (+28)Speaks French, English11-50 membersEiffage
(0 review)Eiffage, a European leader in construction and concessions, actively contributes to the sustainable development of cities and territories.Looking for work in Cyber SecurityLocated in Lille, FranceFrom €1,000 for Cyber SecurityWorks in multiple industriesSpeaks French5001-10000 membersunflux
5(7 reviews)Ensemble, créons des solutions numériques d'avenir.
Together, let's create digital solutions for the future. A digital production studio committed to meet tomorrow's challenges by building eco-designed solutions, with the latest technological innovations. We make digital solutions that are more efficient, more secure and less resource-intensive.1 work in Cyber SecurityLocated in Charenton-le-Pont, FranceFrom €5,000 for Cyber SecurityWorked in Non-profit (+8)Speaks English, French11-50 membersNowBrains
(0 review)Support SMEs in their digital growth and in optimizing their efficiency through their IS
Digital transformation and IT systems expertise for SMEs and mid-cap companies. Digitalization, which has become essential for the success of every company, is difficult to deploy if it relies solely on internal skills. Every company must be able to be supported by a Digital Transformation expert. Our expertise: IT services, IT Infrastructure, Selfcare Information Systems Management Cybersecurity Digital Strategy, Lead Generation IT Development Business Intelligence & Data Accelerate your potential 💬 NowServiceDesk : 💻 NowTeam : 🚀 NowDSI : ⚙ NowLab : ⭐ NowLeads :Looking for work in Cyber SecurityLocated in Lille, France (+1)From €1,000 for Cyber SecurityWorks in multiple industriesSpeaks French1-10 membersCode-Troopers - Agréée CII
5(12 reviews)Custom web & mobile development. Robust and scalable apps for your strategic projects
Highly recommendedFounded in 2014, Code-Troopers is an agency specializing in custom web and mobile development. We support companies (SMEs, scale-ups, large groups) and public organizations in the design, deployment, and maintenance of strategic applications. We operate in various sectors: mobility, energy, health, events, and remain open to other fields. Our expertise covers the entire project lifecycle: technical audit, software architecture, development, integration, go-live, and operational monitoring. We master a wide range of technologies (Kubernetes, Docker, CI/CD, Java, Kotlin, Swift, Typescript, React, Vue, Spring Boot, PostgreSQL...) and implement rigorous practices to ensure performance, security, and scalability. We have already designed and maintained platforms for public actors such as the Conseil Constitutionnel and DossierFacile, scale-ups like Virtuo, as well as solutions in the health and event sectors. Our internal product, Chapito, demonstrates our ability to create and industrialize a complete SaaS. Depending on your needs, we assemble a complete project team (design, development, DevOps, management) or reinforce your existing teams by bringing expertise and methodology. With a human-sized, committed, and expert team, we build robust, scalable applications tailored to the critical challenges of IT departments, CTOs, and executives.2 works in Cyber SecurityLocated in Tours, FranceFrom €20,000 for Cyber SecurityWorked in Hospitals & Healthcare (+15)Speaks English, French11-50 membersStudio Splash
4.8(19 reviews)The N°1 partner for Marketing Departments
Top awardedSplash is the partner agency for marketing departments that want visible results after the redesign of their showcase website.1 work in Cyber SecurityLocated in Marseille, FranceBudget on requestWorked in Entertainment & Events (+19)Speaks English, French11-50 membersLe Figaro
(0 review)The culture of freedom since 1826.
Le Figaro, the culture of freedom since 1826, 1st general daily newspaper and 1st most consulted information site in France. Displaying an audience of over 9 million unique visitors (source: Médiamétrie/NetRatings), the site is characterized by the quality and depth of its content, the result of complementarity between its print editorial teams (daily and magazines) and its web editorial team; by its Internet 2.0 uses and the importance of video, which has become a central element of the content offering. Lefigaro.fr also supports its development on synergies built with other Figaro group sites (Figaro Classifields, Meteoconsult, Le Particulier, Ticketac, Vodeo, Cplussur...) which reach a total of more than 14 million unique visitors, or 1 in 3 internet users.Looking for work in Cyber SecurityLocated in Lille, FranceFrom €1,000 for Cyber SecurityWorks in multiple industriesSpeaks French1001-5000 members
